Published August 21, 1978
| Version v1
Patent
Reactor feedwater system
Description
Purpose: In order to prevent thermal stresses of a core of PWR type reactor, described has been a method for feeding heated recirculating water to the core in the case of the reactor start-up or shut-down. Constitution: A recirculating water is degassed, cleaned up and heated in the steam condensers, and then feeds the water to the reactor, characterized in that heaters are provided in the bypasses of the turbine, so that heated water is constantly supplied to the reactor. (Nakamura, S.)
Availability note (English)
Available from JAPATIC. Also available from INPADOC.Additional details
Publishing Information
- Imprint Pagination
- 3 p.
- IPC:
- Int. Cl. G21D1/00.
- IPC
- Int. Cl. G21D1/00.
- Patent number
- JP patent document 53-95495/A/
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 10482740
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- BWR TYPE REACTORS; BYPASSES; FEEDWATER; FEEDWATER HEATERS; HEATING; STEAM; STEAM CONDENSERS; THERMAL STRESSES
- Descriptors DEC
- HEATERS; HYDROGEN COMPOUNDS; OXYGEN COMPOUNDS; REACTORS; STRESSES; VAPOR CONDENSERS; WATER; WATER COOLED REACTORS; WATER MODERATED REACTORS